Chart correction 3666* — chart 1698
Chart 1698 (INT 1736) [ previous update New Edition 03/07/2025 ] ETRS89 DATUM Insert depth, 71 (a) 51° 06´·853N., 1° 19´·727E. Delete depth, 74, close SE of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.